| Michigan_State_University_Herbarium Descriptions of the over 530,000 specimens, hours, and loan/exchange policies. Located in East Lansing. |
| National_Herbarium_Nederland Information about the research themes and training undertaken at the national herbarium of the Netherlands, with links to the three contributary universities. |
| National_Herbarium_of_Trinidad_and_Tobago Collection of scientific plant specimens, and some of the history behind one of the oldest Herbaria in the New World. |
| Rocky_Mountain_Herbarium Facility of the University of Wyoming in Laramie, featuring the largest collection of plant specimens native to the Rocky Mountain area. Information about visiting, collections, and floristic research |
| Thomas_M__Pullen_Herbarium Collection of specimens from the southeastern U.S. at University of Mississippi, covering vascular plants, slime molds, bryophytes, and lichens. Searchable database of holdings. |
| University_of_Florida_Herbarium_(FLAS) The herbarium and the associated paleobotanical collection have combined holdings of approximately 1/2 million specimens. Includes library search, catalog, and project information. |
| University_of_Tennessee_Herbarium Databases of fungi, bryophytes, and vascular plants in the collection, located in Knoxville. |
| Utah_State_University__Intermountain_Herbarium Housed on the campus in Logan, the herbarium holds collections of plants and fungi, with a particular emphasis on grasses. Information about holdings, projects, identification resources, and education |
| Wisconsin_State_Herbarium A museum collection of dried, labeled plants of state, national and international importance, which is used extensively for taxonomic and ecological research, as well as for teaching and public servic |
| Applied_Computational_Electromagnetics_Society ACES provides a forum for issues relevant to numerical modeling in applied electromagnetics. |
| CdTe_Gamma_Detectors_Equipped_With_Ohmic_Contacts Gamma induced currents in CdTe and CdZnTe semiconductor detectors equipped with ohmic contacts are not sensitive to hole trapping. |
| CEDRAT Provides a fully integrated line of tools, products and services in electrical engineering. |
| Differential_Forms_in_Electromagnetic_Theory The differential forms research group at BYU is investigating the use of the calculus of differential forms in teaching and research. Differential forms have been used to express Maxwell's laws sinc |
| Electricity_and_Magnetism An excerpt of a set of online course notes focusing on electricity and magnetism. |
| Electricity_from_Lightning Site addresses the power of lightning, and the question of how to harness that power, whether there are substantial reasons not to. |
| Electrodynamics_in_Relativistic_Notation Describes Lorentz scalars, covariant and contravariant vectors and tensors, and how to use relativistic notation to describe charge conservation and the inhomogenous wave equation for potentials. |
| The_Electromagnetic_Field_Tensor A page of notes on advanced methods of electromagnetism |
| Electromagnetic_Induction A virtual experiment on creating electric current with a changing magnetic field. |
| Electromagnetic_Inertia Derivation and proof of the inertial properties of electrostatic and magnetostatic fields. |
| Electromagnetic_Radiation_Spectrum_Poster A poster of all known ranges of EMR including gamma rays, x-rays, ultraviolet light, visible light, infrared, microwaves, radio waves. |
| Electromagnetic_Railgun_System Design, construction and theory of electromagnetic railgun. Matthew Massey's Web Site. |
| Electromagnetic_Spectrum A NASA site listing the various wavelengths of electromagnetic radiation. |
| Electromagnetic_spectrum_redefined Bharat radiation from excited atoms of radioisotopes and XRF sources is a new part of electromagnetic spectrum. |
| Electromagnetism Authors' web pages for the textbook "Electromagnetism", by G. L. Pollack and D. R. Stump, published by Addison-Wesley. |
| Electromigration Surface electromigration refers to the directed motion of atoms (adatoms) at solid surfaces, grain boundaries and interfaces which is caused by an electric current in the bulk of the material. It is |
| Electrostatics_equations Main equations and formulas of electrostatics. |
| EMCoS_-_Electromagnetic_Consulting_and_Software The company specializes in consulting on electromagnetic problems and in development of sophisticated software for electromagnetic simulations, as well as in data processing and visualization. Based i |
| EMF_Shielding_in_Buildings Remediation of EMF interference in buildings. Custom designed, quality EMF shielding. |
| High_Field_Magnet_Laboratory_(HFML) Research in the high magnetic field facility in Nijmegen, the Netherlands. |
| How_a_Compass_Works Explanation of how compasses work and how to make your own, from How Stuff Works. |
| How_a_metal_detector_works Interactive Java tutorial explaining the principles of electromagnetic induction. |
| How_an_Electromagnet_Works Explanation of principles and experiments, from How Stuff Works. |
| How_Van_de_Graaff_Generators_Work Description of Van de Graaff generators and static electricity, from How Stuff Works. |
| Is_it_Possible_to_Generate_Electricity_Directly_from_Heat? A brief explanation from How Stuff Works. |
| Magnet_Formulas A small web site devoted to the vanishing art of practical magnet design without FEA, including field formulas for simple conductor configurations, air core solenoids and Helmholtz Coils. |
| Magnet_University Educational information on electromagnetism, permanent magnets, and the application of magnetic materials. The site is maintained by the company Rare-Earth Magnetics. |
| Maxwell\'s_Equations Description of Maxwell's equations. |
| Maxwell\'s_Equations_and_Electromagnetic_Waves An overview of Maxwell's Equations and how they determine the speed of light. |
| Negative_Permittivity_and_Permeability_Material The true "left handed" material is described. In this medium, light waves are expected to exhibit a reverse Doppler effect. |
| Paradoxes_of_Modern_Electrodynamics Provides analysis of some modern electrodynamics concepts including peculiarities and «white spots» in the model of an electromagnetic wave. The site is in English and Russian. |
